<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>visibility属性控制元素隐藏与显示</title>
	<style>
			div {
				width: 300px;
				height: 300px;
			}
			.one {
				background-color: blue;
				/* visibility: hidden; */
				visibility: visible;
			}
			.two {
				background-color: yellow;
			}
			
		</style>
	</head>
	<body>
		<div class="one"></div>
		<div class="two"></div>
	</body>
</html>